For me this is a prime example of where an evidence-based approach would be invaluable. Set up two parallel catalogs, one with cover-enriched content, the other without; randomly send patrons to one or the other for a period of time; then analyze the logs for patterns in search behavior, catalog use, etc. Cheers, Cab Vinton, Director Sanbornton Public Library Sanbornton, NH 03269Received on Tue Jul 01 2008 - 09:55:45 EDT